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mart [117]
3 years ago
7

Question 11

Mathematics
1 answer:
dem82 [27]3 years ago
3 0

Answer:

There were 49 questions on this Geometry test.

Step-by-step explanation:

You can start by setting up a proportion:

x = total number of questions on Geometry test

\frac{37}{x} = \frac{75.51}{100}

Now, to solve for x, cross multiply:

75.51x = 3700

Finally, isolate x and solve:

x = 49.0001324328

This is very close to 49.

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aleksandrvk [35]

Answer:

Think???????????????

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A rotating lawn sprinkler sprays water in a circular area of grass, as shown in the picture. The diameter of the circular area o
ratelena [41]

Answer:

The area the sprinkler sprays with water is 201.06 square feet.

Step-by-step explanation:

Step 1; It is given that the diameter of the circular area of grass that the sprinkler sprays with water is 16 feet. The diameter of a circle is equal twice its radius. So we divide the diameter by 2 to get its radius.

Radius of the circle = Diameter of the circle / 2 = 16 feet / 2 = 8 feet.

Step 2; The area of any given circle is π times the square of the radius. The radius of this circle is equal to 8 feet.

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7 0
3 years ago
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For a recently released movie, the function y = 119.67(0.61)x models the revenue earned, y, in millions of dollars each week, x,
Vladimir79 [104]
After thorough research, there exists the same question that ask:
<span>Based on the equation, how much more money, in millions of dollars, was earned in revenue for week 3 than for week 5?</span>

The question will give a high value but nevertheless, it is still answerable.

Function is equal to 73^x
For 3 weeks , we will get
= 73^3 - 73^2

For 5th week = 73^4 x 72

Based on the equation, it is obvious that we get more in 5th week compared to 3rd of around 2 billion.
4 0
3 years ago
I need help with this math problem??
mr Goodwill [35]

Answer:

C

Step-by-step explanation:

.7

⅔= .666666

⅝=.625

65%= .65

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8 0
3 years ago
If $500 were to compound
marysya [2.9K]

Answer:

$850

Step-by-step explanation:

Interest = original amount x rate (as a decimal) x time (in years)

I = 500 x 0.07 x 10

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Sinc the interest is 350, we add that to the original amount of 500 to find the total amount after 10 years.

500 + 350 = 850

I hope this helped and please mark me as brainliest!

8 0
2 years ago
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